Prosoft-technology MVI56-PDPMV1 Bedienungsanleitung PDF herunterladen (Seite 204)

Reference MVI56-PDPMV1 ♦ ControlLogix Platform

User Manual PROFIBUS DPV1 Master

Page 204 of 255 ProSoft Technology, Inc.

March 22, 2011

5.2.6 Constructing a Bus Cable for PROFIBUS DP

The bus cable for connecting PROFIBUS DP devices must be constructed by the

user. A special PROFIBUS cable (twisted pair) is required here. This standard

cable is available from various manufacturers and is a Belden part number

3079A.

If you plan to construct your own bus cable, the following part numbers are

provided for your convenience.

 PROFIBUS connector: Siemens part number 6ES7972-0BA40-0XA0

 PROFIBUS cable: Belden part number 3079A.

To construct the cable, proceed as follows:

1 Cut the cable to the required length.

2 Prepare the cable ends as shown in the illustration (dimensions in mm):

J PVC Jacket

S Braided shielding

3 Remove the PVC jacket J to the indicated length.

4 Wrap the provided copper shielding F around the shield braiding S:

J PVC jacket

S Braided shielding

F Copper foil shielding

Additional foil can be obtained from 3M.

5 Plug the leads of the corresponding cable(s) into the terminals as shown:

Green leads in terminal A

Red lead in terminal B

 Note: Do not tighten the corresponding screws yet.

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Prosoft-technology MVI56-PDPMV1 Bedienungsanleitung Seite 204